114736-25-3

2-Butenoic acid, 4,4- Minodronic Impurity 6 Minodronic Acid Impurity 17 ethyl 4,4-diMethoxybut-2-enoate Ethyl(E)-4,4-dimethoxybut-2-enoate (E)-Ethyl 4,4-DiMethoxybut-2-enoate Ethyl (E)-4,4-dimethoxy-2-butenoate 2-Butenoic acid, 4,4-diMethoxy-, ethyl ester (E)-4,4-Dimethoxy-2-butenoic acid ethyl ester (2E)-4,4-Dimethoxybut-2-enoic acid ethyl ester 2-Butenoic acid, 4,4-dimethoxy-, ethyl ester, (E)- 2-Butenoic acid, 4,4-dimethoxy-, ethyl ester, (2E)-